Intelligent toy for children

Abstract

An intelligent toy for children includes a body and a pattern element. The body has a base, a stud, two rotating elements and two magnets. The base has an upper surface, a front section, a rear section, a front end face, a rear end face and a positioning channel. The positioning channel is defined longitudinally in the upper surface and has a bottom and a width. The stud is mounted on the bottom of the positioning channel. The rotating members are mounted rotatably on the front and rear sections of the base. The magnets are mounted respectively on the front and rear end faces of the base. The pattern element is mounted detachably on the base and has a positioning hole defined in the bottom surface of the pattern element and engaging the stud on the base.

1 . An intelligent toy for children comprising
 a body comprising
 a base having
 an upper surface; 
 a front section; 
 a rear section; 
 a front end face; 
 a rear end face; and 
 a positioning channel being defined longitudinally in the upper surface of the base and having a bottom and a width; 
 
 a stud being mounted on the bottom of the positioning channel; 
 two rotating members being mounted rotatably and respectively on the front section and the rear section of the base; and 
 two magnets being mounted respectively on the front end face and the rear end face of the base; and 
   a pattern element being mounted detachably on the base and having a width being narrower than that of the positioning channel, a bottom surface and a positioning hole defined in the bottom surface of the pattern element and engaging the stud on the base.   
   
   
       2 . The intelligent toy for children as claimed in  claim 1 , wherein
 the base further has two through hole defined through transversely and respectively through the front section and the rear section of the base; and   each rotating member comprises
 a wheel shaft being mounted in one of the through holes in the base and having
 an outer end; and 
 a circular head being mounted on the outer end; 
 
 a mounting shaft being mounted in the wheel shaft and having
 an outer end; and 
 a circular head being mounted radially on the outer end; and 
 two wheels being mounted respectively on the outer ends of the wheel shaft and the mounting shaft and each wheel having an outer surface. 
 
   
   
   
       3 . The intelligent toy for children as claimed in  claim 2 , wherein
 each wheel further has a circular flange formed on the outer surface of the wheel and accommodating one of the circular heads.   
   
   
       4 . The intelligent toy for children as claimed in  claim 3 , wherein
 each magnet is circular and has a fastening hole defined through the magnet; and   the body further has two bolts extended respectively through the fastening holes in the magnets and mounted respectively in the front end face and the rear end face of the base, and each bolt has a head having a curved outer surface.   
   
   
       5 . The intelligent toy for children as claimed in  claim 4 , wherein
 the base is rectangular.   
   
   
       6 . The intelligent toy for children as claimed in  claim 5 , wherein
 the stud is cylindrical.   
   
   
       7 . The intelligent toy for children as claimed in  claim 6 , wherein
 the pattern element is a steric block of letter.   
   
   
       8 . The intelligent toy for children as claimed in  claim 6 , wherein
 the pattern element is a steric block of number.   
   
   
       9 . The intelligent toy for children as claimed in  claim 6 , wherein
 the pattern element is a steric block of animal.   
   
   
       10 . The intelligent toy for children as claimed in  claim 6 , wherein
 the pattern element is a flat board and has two side surfaces and at least one of the side surfaces has a pattern formed on the side surface.   
   
   
       11 . The intelligent toy for children as claimed in  claim 10 , wherein
 the pattern on one of the side surfaces of the pattern element is a fruit figure.   
   
   
       12 . The intelligent toy for children as claimed in  claim 1 , wherein
 each magnet is circular and has a fastening hole defined through the magnet; and   the body further has two bolts extended respectively through the fastening holes in the magnets and mounted respectively in the front end face and the rear end face of the base, and each bolt has a head having a curved outer surface.   
   
   
       13 . The intelligent toy for children as claimed in  claim 1 , wherein
 the base is rectangular.   
   
   
       14 . The intelligent toy for children as claimed in  claim 1 , wherein
 the stud is cylindrical.   
   
   
       15 . The intelligent toy for children as claimed in  claim 1 , wherein
 the pattern element is a steric block of letter.   
   
   
       16 . The intelligent toy for children as claimed in  claim 1 , wherein
 the pattern element is a steric block of number.   
   
   
       17 . The intelligent toy for children as claimed in  claim 1 , wherein
 the pattern element is a steric block of animal.   
   
   
       18 . The intelligent toy for children as claimed in  claim 1 , wherein
 the pattern element is a flat board and has two side surfaces and at least one of the side surfaces has a pattern formed on the side surface.   
   
   
       19 . The intelligent toy for children as claimed in  claim 18 , wherein
 the pattern on one of the side surfaces of the pattern element is a fruit figure.